CN209830267U

CN209830267U - Uniform blanking mechanism of hydraulic machine

Info

Publication number: CN209830267U
Application number: CN201822223568.6U
Authority: CN
Inventors: 王英武
Original assignee: Heyuan City British Wide Cemented Carbide Co Ltd
Current assignee: Heyuan City British Wide Cemented Carbide Co Ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2019-12-24
Anticipated expiration: 2028-12-28

Abstract

The utility model discloses an even unloading mechanism of hydraulic press, including the hydraulic press, workstation and mould, common fixedly connected with hydro-cylinder between workstation and the mould, the equal fixedly connected with bracing piece in the upper surface four corners department of workstation, the common fixedly connected with installing frame in top of four bracing pieces, hydraulic press fixed connection is in the inside of installing frame, the connecting cylinder has been cup jointed in the equal slip on four bracing pieces, four connecting cylinders respectively with mould fixed connection, logical groove has been seted up to the upper surface of mould, the inside sliding connection who leads to the groove has the charging box, the inside fixedly connected with seal box of charging box, the inside fixedly connected with vibrating motor of seal box, the discharge gate corresponding with the hydraulic press is seted up to the bottom of charging box, one side and the common fixedly connected with electric putter of mould of charging box. The utility model discloses a set up charging box, storage case, cooperation vibrating motor realizes even unloading, has improved the yield of product.

Description

Uniform blanking mechanism of hydraulic machine

Technical Field

The utility model relates to an unloading technical field of mechanism of hydraulic press especially relates to an even unloading mechanism of hydraulic press.

Background

Powder metallurgy is a process technology for manufacturing metal materials, composite materials and various products by using metal powder (or a mixture of metal powder and nonmetal powder) as a raw material and pressing and forming the raw material by a hydraulic press. The hydraulic press is generally composed of a main body, a power system and a hydraulic control system, a mould and a support column are arranged on a workbench of the main body, a mould groove corresponding to the support column and the pressure head is formed in the mould, the power system is controlled to work through the hydraulic control system, the pressure head of the main body is driven to move downwards and extend into the mould groove, the support column is matched to press metal powder in the mould groove into a blank, and the oil cylinder drives the mould to move downwards to realize separation of the blank and the mould. The existing part of hydraulic machines adopt manual feeding, raw materials are manually placed in a die below a pressure head by workers, but the quantity of the raw materials put in the die is different every time, so that the hydraulic machines cannot evenly discharge the materials, and the rate of finished products is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the yield of products is reduced by adopting the manual feeding mode and the non-uniform blanking in the prior art, and providing an even blanking mechanism of a hydraulic press.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an even blanking mechanism of a hydraulic press comprises a hydraulic press, a workbench and a die, wherein an oil cylinder is fixedly connected between the workbench and the die, supporting rods are fixedly connected to four corners of the upper surface of the workbench, a mounting frame is fixedly connected to the tops of the four supporting rods, the hydraulic press is fixedly connected to the inside of the mounting frame, connecting cylinders are sleeved on the four supporting rods in a sliding manner, the four connecting cylinders are respectively and fixedly connected with the die, a through groove is formed in the upper surface of the die, a feeding box is connected to the inside of the through groove in a sliding manner, a sealing box is fixedly connected to the inside of the feeding box, a vibrating motor is fixedly connected to the inside of the sealing box, a discharging port corresponding to the hydraulic press is formed in the bottom of the feeding box, an electric push rod is fixedly connected to one side of the feeding box and the die together, and a feeding mechanism is fixedly, feed mechanism and installing frame fixed connection, two symmetrical T-shaped grooves about leading to the groove are seted up to the upper surface of mould, two equal sliding connection in inside in T-shaped groove has the T-shaped piece, two the outside in T-shaped groove is all stretched out on the top of T-shaped piece, and rotates and be connected with the connecting rod, two common fixedly connected with and the corresponding scraper blade of leading to the groove between the connecting rod.

Preferably, one side of the die is fixedly connected with a collecting box corresponding to the scraper, the upper surface of the collecting box is flush with the bottom of the through groove, and a plurality of through holes are formed in the collecting box.

Preferably, an opening is formed in one side, away from the mold, of the collecting box, and a collecting disc corresponding to the opening is arranged inside the collecting box.

Preferably, feed mechanism includes reinforced hose and storage case, the both ends of reinforced hose respectively with the fixed intercommunication of feeder case and storage case, storage case and installing frame fixed connection, and the feed inlet has been seted up to the upper surface.

Preferably, the opposite side wall that leads to the groove all sets up corresponding L shape groove, two equal sliding connection in inside in L shape groove has the assorted L-shaped piece, two the outside in L shape groove is all stretched out to the one end that the L-shaped piece is close to mutually, and with charging box fixed connection.

Preferably, the inner bottoms of the charging box and the storage box are both arranged in an inverted frustum shape.

Compared with the prior art, the utility model provides an even unloading mechanism of hydraulic press possesses following beneficial effect:

the uniform blanking mechanism of the hydraulic machine adds raw materials into a material storage box, the raw materials in the material storage box fall into a feeding box through a feeding hose, a die is driven to ascend through an oil cylinder, the feeding box is pushed to move forwards through an electric push rod, the feeding box is driven to vibrate through a vibration motor, the raw materials are uniformly added into the die through a discharge port, when the feeding box is pulled to return through the electric push rod, because the lower surface of the feeding box is flush with the bottom of a through groove, the upper surface of the raw materials in the die can be scraped flat, the feeding is completed, a pressure head of the hydraulic machine moves downwards, the raw materials are pressed and formed by matching with a die and a support column and then return, the raw materials are processed into a blank, the die is driven to descend through the oil cylinder, the blank is separated from the die, the feeding box is pushed to move forwards through the electric push, the scraper blade is removed, scrapes the upper surface of collecting box with blank and unprocessed raw and other materials, and raw and other materials fall into the catch tray in the collecting box through the through-hole, collect unprocessed raw and other materials, prevent the waste of raw and other materials.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses unloading that can be even makes things convenient for the collection of unprocessed raw and other materials and blank, and labour saving and time saving has improved the yield of product.

Drawings

Fig. 1 is a schematic structural view of a uniform blanking mechanism of a hydraulic press according to the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is the utility model provides a structural schematic diagram of the even unloading mechanism of hydraulic press.

In the figure: the device comprises a hydraulic press 1, a workbench 2, a support rod 3, a mounting frame 4, a connecting cylinder 5, a die 6, a through groove 7, a charging box 8, a vibration motor 9, an electric push rod 10, a seal box 11, a T-shaped block 12, a scraper 13, a collecting box 14, a collecting tray 15, a storage box 16, a L-shaped block 17 and an oil cylinder 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an even blanking mechanism of a hydraulic press comprises a hydraulic press 1, a workbench 2 and a die 6, wherein the hydraulic press 1 is connected with an external power supply through a wire, the connection relationship between the wire and the external power supply and the hydraulic press 1 is the prior art, an oil cylinder 18 is fixedly connected between the workbench 2 and the die 6 together, the oil cylinder 18 is connected with the external power supply through a wire, the connection relationship between the wire and the external power supply and the oil cylinder 18 is the prior art, supporting rods 3 are fixedly connected to four corners of the upper surface of the workbench 2, a mounting frame 4 is fixedly connected to the tops of the four supporting rods 3 together, the hydraulic press 1 is fixedly connected to the inside of the mounting frame 4, connecting cylinders 5 are slidably sleeved on the four supporting rods 3, the four connecting cylinders 5 are respectively and fixedly connected with the die 6, a through groove 7 is formed on the upper surface of the, the lower surface of the feeding box 8 is flush with the bottom of the through groove 7, a sealing box 11 is fixedly connected inside the feeding box 8, a vibration motor 9 is fixedly connected inside the sealing box 11, the vibration motor 9 is connected with an external power supply through a lead, the connection relation between the lead and the external power supply and the vibration motor 9 is the prior art, a discharge port corresponding to the hydraulic press 1 is formed in the bottom of the feeding box 8, an electric push rod 10 is fixedly connected with one side of the feeding box 8 and the mold 6 together, the electric push rod 10 is connected with the external power supply through a lead, the connection relation between the lead and the external power supply and the electric push rod 10 is the prior art, a feeding mechanism is fixedly communicated with the top of the feeding box 8 and is fixedly connected with the mounting frame 4, two symmetrical T-shaped grooves relative to the through groove 7 are formed in the upper surface of the mold 6, and T-shaped blocks 12, the top ends of the two T-shaped blocks 12 extend out of the T-shaped grooves and are rotatably connected with connecting rods, and scraping plates 13 corresponding to the through grooves 7 are fixedly connected between the two connecting rods together.

One side fixedly connected with of mould 6 and the corresponding collecting box 14 of scraper blade 13, the upper surface of collecting box 14 flushes mutually with the tank bottom of logical groove 7, and has seted up a plurality of through-holes, collects metal powder through collecting box 14, prevents the waste of raw and other materials.

An opening is formed in one side, away from the die 6, of the collecting box 14, a collecting disc 15 corresponding to the opening is arranged inside the collecting box 14, metal powder is collected through the collecting disc 15, raw materials can be taken out conveniently for recycling, and waste of the raw materials is prevented.

Feed mechanism includes reinforced hose and storage case 16, and reinforced hose's both ends respectively with the fixed intercommunication of charging box 8 and storage case 16, storage case 16 and installing frame 4 fixed connection, and the feed inlet has been seted up to the upper surface, conveniently saves raw and other materials, makes things convenient for 8 material loadings of charging box.

Lead to the relative lateral wall of groove 7 and all seted up corresponding L-shaped groove, the equal sliding connection in inside in two L-shaped grooves has assorted L-shaped piece 17, and the outside in L-shaped groove all is stretched out to the one end that two L-shaped pieces 17 are close to mutually, and with 8 fixed connection of charging box, connect charging box 8 and lead to groove 7, and restriction charging box 8 slides in the inside that leads to groove 7, and is convenient reinforced.

The interior bottom of charging box 8 and storage case 16 all is the setting of radius circular truncated cone, makes things convenient for the charging box 8 and the 16 ejection of compact of storage case clean, prevents that bottom edge from raw and other materials accumulation in charging box 8 and the storage case 16.

In the utility model, raw materials are added into a storage box 16, the raw materials in the storage box 16 fall into a charging box 8 through a charging hose, an oil cylinder 18 drives a mold 6 to rise, an electric push rod 10 pushes the charging box 8 to move forwards, a vibration motor 9 drives the charging box 8 to vibrate, the raw materials are uniformly added into the mold 6 through a discharge port, when the electric push rod 10 pulls the charging box 8 to return, because the lower surface of the charging box 8 is flush with the bottom of a through groove 7, the upper surface of the raw materials in the mold 6 can be strickled off to finish charging, a pressure head of a hydraulic machine 1 moves downwards, the matched mold 6 and a support column press the raw materials to form and return, the raw materials are processed into a blank, the oil cylinder 18 drives the mold 6 to fall, the blank is separated from the mold 6, the electric push rod 10 pushes the charging box 8 to move forwards, the blank is pushed away from the original position and, even unloading, removal scraper blade 13 scrapes blank and unprocessed raw and other materials to the upper surface of collecting box 14, and raw and other materials fall into collecting tray 15 in collecting box 14 through the through-hole, collect unprocessed raw and other materials, prevent the waste of raw and other materials.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The uniform blanking mechanism of the hydraulic machine comprises a hydraulic machine (1), a workbench (2) and a mold (6), and is characterized in that an oil cylinder (18) is fixedly connected between the workbench (2) and the mold (6) together, supporting rods (3) are fixedly connected to four corners of the upper surface of the workbench (2), four supporting rods (3) are fixedly connected to an installation frame (4) together at the top, the hydraulic machine (1) is fixedly connected to the inside of the installation frame (4), four supporting rods (3) are sleeved with connecting cylinders (5) in a sliding mode, the four connecting cylinders (5) are fixedly connected with the mold (6) respectively, a through groove (7) is formed in the upper surface of the mold (6), the feeding box (8) is connected to the inside of the through groove (7) in a sliding mode, and a sealing box (11) is fixedly connected to the inside of the feeding box (8), the inside fixedly connected with vibrating motor (9) of seal box (11), the discharge gate corresponding with hydraulic press (1) is seted up to the bottom of charging box (8), one side and the common fixedly connected with electric putter (10) of mould (6) of charging box (8), the fixed intercommunication in top of charging box (8) has feed mechanism, feed mechanism and installing frame (4) fixed connection, the upper surface of mould (6) is seted up two T-shaped grooves about leading to groove (7) is symmetrical, two the equal sliding connection in inside in T-shaped groove has T-shaped piece (12), two the outside in T-shaped groove all is stretched out on the top of T-shaped piece (12), and rotates and is connected with the connecting rod, two common fixedly connected with between the connecting rod and lead to corresponding scraper blade (13) in groove (7).

2. The uniform blanking mechanism of the hydraulic press as recited in claim 1, wherein a collection box (14) corresponding to the scraper (13) is fixedly connected to one side of the die (6), and the upper surface of the collection box (14) is flush with the bottom of the through groove (7) and is provided with a plurality of through holes.

3. The uniform blanking mechanism of the hydraulic press as recited in claim 2, characterized in that the side of the collection box (14) away from the die (6) is opened, and a collection tray (15) corresponding to the opening is arranged inside the collection box (14).

4. The uniform blanking mechanism of the hydraulic press as recited in claim 2, wherein the feeding mechanism comprises a feeding hose and a storage box (16), two ends of the feeding hose are respectively and fixedly communicated with the feeding box (8) and the storage box (16), the storage box (16) is fixedly connected with the mounting frame (4), and a feeding hole is formed in the upper surface of the storage box.

5. The uniform blanking mechanism of the hydraulic press as recited in claim 1, wherein the opposite side walls of the through groove (7) are provided with corresponding L-shaped grooves, the two L-shaped grooves are connected with matching L-shaped blocks (17) in a sliding manner, and the ends of the two L-shaped blocks (17) close to each other extend out of the L-shaped grooves and are fixedly connected with the charging box (8).

6. The uniform blanking mechanism of hydraulic press as recited in claim 4, characterized in that the inner bottom of the feed box (8) and the storage box (16) are both in the shape of an inverted truncated cone.